diff --git a/pkgs/development/python-modules/bme680/default.nix b/pkgs/development/python-modules/bme680/default.nix
index cdae502e7e59..9797a7ab0d8f 100644
--- a/pkgs/development/python-modules/bme680/default.nix
+++ b/pkgs/development/python-modules/bme680/default.nix
@@ -1,30 +1,39 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, mock
 , smbus-cffi
 , pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "bme680";
-  version = "1.0.5";
+  version = "1.1.1";
 
   src = fetchFromGitHub {
     owner = "pimoroni";
     repo = "bme680-python";
     rev = "v${version}";
-    sha256 = "sha256-oIXh1JnGTI/Cj4MQFpWq+sWR2X+ioCsK0Q+T7wPITCQ=";
+    sha256 = "sha256-gmdRxMJ0DoCyNcb/bYp746PBi4HktHAAYOcSQJ0Uheg=";
   };
 
-  propagatedBuildInputs = [ smbus-cffi ];
+  propagatedBuildInputs = [
+    smbus-cffi
+  ];
 
   preBuild = ''
     cd library
   '';
-  checkInputs = [ pytestCheckHook ];
 
-  # next release will have tests, but not the current one
-  doCheck = false;
+  checkInputs = [
+    mock
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace library/setup.cfg \
+      --replace "smbus" "smbus-cffi"
+  '';
 
   pythonImportsCheck = [ "bme680" ];